ピリチオン亜鉛
2-メルカプトピリジン N-オキシド 亜鉛 · ピリチオン亜鉛 · 亜鉛ビス(1-オキシラトピリジニウム-2-チオラート) · 亜鉛ビス[1,2-ジヒドロ-2-チオキソピリジン-1-オラート] · ビス[[(ピリジン1-オキシド)-2-イル]チオ]亜鉛 · 亜鉛ピリチオン · ビス[(1-オキシラトピリジニウム-2-イル)チオ]亜鉛 · バンシドZP

識別子と物理属性
| CAS No. | 13463-41-7 |
|---|---|
| 分子式 | C10H11N2O2S2Zn+ |
| 平均分子量 | 320.7 g/mol |
| 単同位体質量 | 318.955337 g/mol |
| SMILES | O[N+]1=CC=CCC1=S.On1ccccc1=S.[Zn] |
| InChIKey | BSRFMRZGMWYJEK-UHFFFAOYSA-N |
| PubChem CID | 6327770 |
| 現地名 | ピリチオン亜鉛 |
化学・物理的性質
| 極性表面積 | 111 |
|---|---|
| 水素結合供与体数 | 2 |
| 水素結合受容体数 | 4 |
| 回転可能結合数 | 0 |
| 重原子数 | 17 |
| 形式電荷 | 1 |
| 複雑度 | 417 |
| 融点 | approximate 240℃ |
| 密度 | 1.782 g/cm3(Temp: 25 °C) |
| 蒸気圧 | 0Pa at 25℃ |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 溶解度 | almost transparency in Pyridine不溶性 (<0.1 g/100 mL at 21 ºC) |
| 外観・状態 | Powder |
| 色 | White to Orange to Green |
| 臭い | 穏やかな特有の臭気 |
| Merck | 14,7994 |
| 化粧品成分の機能 | 防腐剤ヘアコンディショニング抗脂漏性皮脂抑制 |
| InChI | InChI=1S/2C5H5NOS.Zn/c2*7-6-4-2-1-3-5(6)8/h2*1-4,8H/q+2/p-2 |
| InChIKey | OTPSWLRZXRHDNX-UHFFFAOYSA-L |
| SMILES | C1(C=CC=C[N+]=1[O-])S[Zn]SC1C=CC=C[N+]=1[O-] |
| LogP(分配係数) | 0.9 at 25℃ and pH7.5-7.7 |
| 表面張力 | 73mN/m at 7.22mg/L and 20℃ |
| CAS データベース | 13463-41-7(CAS DataBase Reference) |
| EPAの化学物質情報 | Zinc pyrithione (13463-41-7) |
化学的特性
Beige granules
安全性と法規制
| 水環境危害等級(WGK) | 3 |
|---|---|
| TSCA 収載状態 | TSCA listed |
| RTECS 番号 | ZH0950000 |
| 輸送番号(UN) | UN 2811 6.1/PG 2 |
| 毒性 | LD50 oral in rat: 177mg/kg |
| 税関コード | 29333990 |
| 危険文句(R) | 24/25-26-37/38-41-50/53-23-22 |
| 化審法 | (5)-3725, (9)-1110 優先評価化学物質 |
| 危険表示 | T+,N,T |
| 安全措置(S) | 26-28-36/37/39-45-61-60-39 |
| 危険等級 | 6.1(b)Acute Tox. 2 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1Repr. 1BSTOT RE 1 |
| 包装等級 | III |
| 貯蔵分類 | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
| 有害物質データ | 13463-41-7(Hazardous Substances Data) |
用途
用途
金属イオンの存在で錯化合物をつくり着色します. 工業用殺菌剤
用途
ふけ防止シャンプー.農業用殺菌剤 防菌?防カビ?防藻剤
用途
LC/MS・LC分析の標準品として使用
説明
Zinc pyrithione is a coordination complex of zinc and pyrithione that has antimicrobial and anticancer activities. It is active against the bacteria E. coli, S. aureus, K. pneumoniae, A. baumannii, P. aeruginosa, E. faecium, E. faecalis, and E. cloacae (MICs = 1-4 μg/ml) and the fungus P. ovale when used at concentrations ranging from 0.01 to 10 μg/ml. Zinc pyrithione reduces tumor growth in an SCC-4 mouse xenograft model when administered at a dose of 1 mg/kg per week for six weeks. Formulations containing zinc pyrithione have been used in the treatment of dandruff.
使用
Zinc pyrithione is directly cytotoxic and has antimicrobial effects. Zinc pyrithione is found in many shampoos (DHS-Zinc, Head and Shoulders) and should be applied for 5 minutes daily for 2 weeks. Zinc pyrithione is the active ingredient in several shampoos used to control dandruff and seborrheic dermatitis and is also effective in the therapy of tinea versicolor. It remains unclear whether the beneficial effects are caused by an antiproliferative or antimicrobial effect or both. It is substantive to the hair, allowing continued therapeutic effect after washing.
一般的な説明
Fine beige granules.